Run Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
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Parent/Child report for class_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
class_exists285 70.7% 138,097 6.2% 108,010 6.4% 10,062,664 15.6% 9,797,296 15.1%
Exclusive Metrics for Current Function2,219 1.6% 0 0.0% -18,032 -0.2% 7,456 0.1%
Parent functions
Drupal\Component\Plugin\Factory\DefaultFactory::getPluginClass97 34.0% 78,583 56.9% 56,005 51.9% 7,905,312 78.6% 7,633,600 77.9%
Drupal\Component\Datetime\DateTimePlus::canUseIntl64 22.5% 35,672 25.8% 28,003 25.9% 1,128 0.0% 6,400 0.1%
Drupal\Core\Entity\EntityManager::getControllerClass13 4.6% 17,190 12.4% 20,001 18.5% 1,530,312 15.2% 1,527,304 15.6%
Drupal\Core\Database\Connection::getDriverClass1 0.4% 5,152 3.7% 4,001 3.7% 555,216 5.5% 552,512 5.6%
Drupal\Core\Config\Context\ConfigContextFactory::get1 0.4% 973 0.7% 0 0.0% 65,128 0.6% 74,264 0.8%
file_stream_wrapper_get_instance_by_uri63 22.1% 297 0.2% 0 0.0% 1,112 0.0% 1,112 0.0%
file_stream_wrapper_valid_scheme42 14.7% 209 0.2% 0 0.0% 1,104 0.0% 1,104 0.0%
Drupal\Core\DrupalKernel::initializeContainer2 0.7% 11 0.0% 0 0.0% 1,120 0.0% 1,000 0.0%
_drupal_simpletest_conf_path1 0.4% 5 0.0% 0 0.0% 1,104 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate1 0.4% 5 0.0% 0 0.0% 1,128 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass109 100.0% 135,878 98.4% 108,010 100.0% 10,080,696 100.2% 9,789,840 99.9%